Table 1 |
|
|
Modified Moran's scoring system |
|
| Category |
Grade |
|
|
|
| I. Intra-articular adhesion |
|
| None |
2 |
| Minimal (fine, loose fibrous tissue) |
1 |
| Major (thick, dense fibrous tissue) |
0 |
| II. Restoration of articular surface contour |
|
| Complete |
2 |
| Partial |
1 |
| None |
0 |
| III. Erosion of cartilage |
|
| None |
2 |
| Graft only |
1 |
| Graft and adjacent normal cartilage |
0 |
| IV. Appearance of cartilage |
|
| Translucent |
2 |
| Opaque |
1 |
| Discolored or irregular |
0 |
|
|
|
|
Hattori et al. Arthritis Research & Therapy 2007 9:R88 doi:10.1186/ar2287 |
|
